#243890#243890

#243890 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.3% C 0.147 H 268.6°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX#243890
RGBrgb(36, 56, 144)
HSLhsl(229, 60%, 35%)
HSVhsv(229, 75%, 56%)
CMYKcmyk(75%, 61.1%, 0%, 43.5%)
CIE-LABlab(27.34, 24.49, -50.94)
CIE-LCHlch(27.34, 56.52, 295.67°)
OKLaboklab(38.3% -0.0036 -0.147)
OKLCHoklch(38.3% 0.147 268.6)
XYZxyz(7.1740, 5.2163, 27.0089)
Luminance0.0522 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#243890 #907C24
analogous
#246E90 #243890 #462490
triadic
#243890 #902438 #389024
tetradic
#243890 #90246E #907C24 #249046
square
#243890 #90246E #907C24 #249046
split-complementary
#243890 #904624 #6E9024
monochromatic
#0C122E #18255F #243890 #304BC1 #5970D5

Accessibility & contrast

On white

10.28
#243890 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.04
#243890 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #243890
10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##243890#FFFFFF#000000##FFFFFF
##2438901.0010.282.0410.28
#FFFFFF10.281.0021.001.00
#0000002.0421.001.0021.00
##FFFFFF10.281.0021.001.00

Color blindness preview

Protanopia (red-blind)
#004693
Deuteranopia (green-blind)
#003C8E
Tritanopia (blue-blind)
#004E5E
Achromatopsia (no color)
#414141

Design tokens & code

CSS
--color: #243890;
/* rgb */ color: rgb(36, 56, 144);
/* oklch */ color: oklch(38.3% 0.147 268.6);
Tailwind
colors: {
  custom: {
    50: '#6f6eb1',
    500: '#243890',
    950: '#000000',
  },
}
SCSS
$custom: #243890;
$custom-light: #6f6eb1;
$custom-dark: #000000;
JSON
{
  "hex": "#243890",
  "rgb": {
    "r": 36,
    "g": 56,
    "b": 144
  },
  "hsl": {
    "h": 228.889,
    "s": 60,
    "l": 35.294
  },
  "oklch": {
    "l": 0.38304,
    "c": 0.14708,
    "h": 268.6
  },
  "luminance": 0.05217
}

Semantic roles & 50–950 ramp

primary
#243890
secondary
#BAA756
accent
#C645E3
background
#F7F6FB
surface
#EDEBF6
border
#C8C6D0
text
#080711
muted
#7B7A80

Preview Lab

Preview with #243890

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#243890 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva